Patent FR-1911-434663

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Here we have the "sustentomètre". We have been noting specifically "automatic" stability. This "required" or "imperative" could be another matter.


Patent family descending from Patent FR-1911-434663

Year filed 1911
Year granted 1911
Office FR
Patent number 434663
Inventors Paul Huguet
Inventor country FR
Applicant person Paul Huguet
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Dispositif stabilisateur à fonctionnement automatique et impératif
English title stabilizing device with automatic and required function
Tech fields stability, airplane, sustentation, instrument, lift, aerodynamics, landing, braking, automatic stability
Filing date 1911/09/27
Full specification filed date
Application number 434663D
Grant date 1911/12/02
Granted? Yes
Publication date 1912/02/09
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Armengaud jeune
Assigned to
National tech categories FR 6.4
IPCs IPC B64C1/00, CPC B64C17/00
CPCs CPC B64C17/00, CPC B64C2700/6219
Family year 1911
First filing? Yes
Cites these patents
Citations from after 1930
Application ID
Number of text pages 2
Number of diagram pages 1
Number of figures 9
Number of claims 3